diet

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diet¹

  • /ˈdaɪət/
  • /ˈdiːət/

Rhymes with -aɪət, -iːət

Where it comes from

From Middle English diet, dyet, diete, from Old French diete, from Medieval Latin dieta (“regimen, regulation; assembly”), from Latin diaeta, from Ancient Greek δίαιτα (díaita).

noun diets · diët · diate

  1. The food and beverage a person or animal consumes. The diet of the giant panda consists mainly of bamboo.
  2. countable A controlled regimen of food and drink choices, as to gain or lose weight or otherwise influence health. He's been on a diet since he found out that he has coronary atherosclerosis.
  3. broadly Any habitual intake or consumption. He's been reading a steady diet of nonfiction for the last several years.

adjective diët · diate

  1. not comparable, of a food or beverage Containing less fat, salt, sugar, or calories than normal, or claimed to have such. diet soda
  2. figuratively, informal, not comparable Having certain traits subtracted. You folks reduce it to the bible only as being authoritative, impoverishing the faith. "Christianity Lite", diet Christianity for those who can't handle the Whole Meal.

    Similar: lite

diet²

  • /ˈdaɪət/
  • /ˈdiːət/

Rhymes with -aɪət, -iːət

Where it comes from

From Middle English dieten, dyeten, diȝeten, from Old French dïeter and Medieval Latin diētāre.

verb diets · dieting · dieted · diët · diate

  1. intransitive To modify one's food and beverage intake so as to decrease or increase body weight or influence health. I've been dieting for six months, and I've lost some weight.
  2. dated, transitive To regulate the food of (someone); to put on a diet. they will diet themselves, feed and live alone.
  3. obsolete To eat; to take one's meals. Let him[…]diet in such places, where there is good company of the nation, where he travelleth.
  4. obsolete, transitive To cause to take food; to feed. But partly led to diet my revenge […].

diet³

  • /ˈdaɪət/
  • /ˈdiːət/

Rhymes with -aɪət, -iːət

Where it comes from

From Middle English diet, dyet, from Old French diete, from Medieval Latin diēta, diaeta (“a public assembly; set day of trial; a day's journey”), from Ancient Greek δῐ́αιτα (dĭ́aita, “way of living, living space; decision, judgement”), influenced by Latin diēs (“day”).

noun diets · diët · diate

  1. capitalized, usually, as a proper noun A council or assembly of leaders; a formal deliberative assembly. the National Diet of Japan
  2. Scotland A session of exams. Normally the diet begins towards the end of April.
  3. A criminal proceeding in court.
  4. Scotland A clerical or ecclesiastical function in Scotland. a diet of worship

DIET⁴

noun

  1. abbreviation, uncountable Abbreviation of direct interspecies electron transfer

Diet⁵

proper noun the Diet

  1. Alternative letter-case form of diet (“formal deliberative assembly”).

Thesaurus

Closest in meaning: low-cal, light, lite, fatless, nonfat, fat-free, dietary, dietetic, dietetics, alimentary, nutritional, nourishment, food, ingestion, nutrition, foodstuff

Translations

Every language

noun food a person or animal consumes

Españoldieta
한국어식단 sikdan, 다이어트 daieoteu
日本語飲食 inshoku, ダイエット daietto
中文飲食 /饮食 yǐnshí, 吃喝 chīhē, 食物 shíwù
Portuguêsdieta
Françaisdiète, régime
DeutschErnährung, Nahrung, Speiseplan
Italianodieta
Ελληνικάδιατροφή diatrofí
Русскийрацио́н ración, дие́та dijéta, пита́ние pitánije, пи́ща píšča, стол stol, еда́ jedá
Tiếng Việtchế độ ăn uống
العربيةحِمْيَة ḥimya, حِمْيَة غِذَائِيَّة ḥimya ḡiḏāʔiyya
עבריתדִּיאֵטָה diéta

noun controlled regimen of food

Españoldieta
한국어다이어트 daieoteu
日本語ダイエット daietto
中文節食 /节食 jiéshí, 飲食療養 /饮食疗养 yǐnshí liáoyǎng
हिन्दीआहार āhār
Portuguêsdieta, regime
Françaisrégime
DeutschDiät
Italianodieta
Ελληνικάδίαιτα díaita, διαιτολόγιο diaitológio
Românădietă
Русскийдие́та dijéta, режи́м пита́ния režím pitánija
Tiếng Việtchế độ ăn kiêng
العربيةحِمْيَة ḥimya, نِظَام غِذَائِيّ niẓām ḡiḏāʔiyy
עבריתדִּיאֵטָה diéta

noun habitual consumption

Portuguêsdieta
DeutschKost, Konsum
Italianodieta
Ελληνικάδίαιτα díaita
Русскийдие́та dijéta

adj containing lower-than-normal amounts of calories

Portuguêsdiet
Русскийдиети́ческий dijetíčeskij

verb to modify one's food and beverage intake

Españolponer a dieta, dietar, adietar

verb to regulate the food of someone

Españolestar a dieta, estar dietado, estar adietado

noun council of leaders

日本語議会 gikai, 国会 kokkai
中文議會 /议会 yìhuì, 國會 /国会 guóhuì
Portuguêsdieta
FrançaisDiète, parlement
DeutschVersammlung, Parlament, Kokkai, Tag
Italianodieta
Ελληνικάδίαιτα díaita, συνέλευση synélefsi, σύνοδος sýnodos, βουλή voulí
Русскийпарла́мент parláment, кокка́й kokkáj, сейм sejm
العربيةبَرْلَمَان barlamān, مَجْلِس majlis
עבריתדִּיאֶט díet

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MLA

"diet." Wiktionary, via Micwyn, micwyn.com/word/diet. Accessed 6 Nov. 2026.

APA

diet. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/diet

Chicago

"diet." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/diet.

BibTeX
@misc{diet_2026,
  title = {diet},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/diet},
  urldate = {2026-11-06}
}